Onyx

Self-hosted workflow orchestration with first-class support for AI agent steps. Airflow alternative with a lighter footprint — single Go binary, YAML DAGs, built-in web UI. Runs LLM tasks alongside shell, HTTP, and Docker steps.

Client-side knowledge graph creator for codebases with a built-in Graph RAG agent. Runs entirely in the browser — no server. Point it at a repo and get an interactive graph plus a chat agent that answers with graph-aware context.

LLM-driven document extraction platform. Turn any PDF, image, or scanned doc into structured JSON with prompt-based extraction. Ships an agent workflow builder and cloud-hostable API. Common alternative to LlamaParse and Unstructured.

Code-intelligence engine for AI agents. Builds a semantic index of your codebase that agents can query for symbol lookup, call-graph traversal, and refactor planning. Runs as a local service; language-model-agnostic.

Turn your AI IDE session history (Cursor, Windsurf, Claude Code) into reusable skills and specs. Runs locally, watches your IDE, and generates SKILL.md-style artifacts from what you actually did.

Local-first control plane for ComfyUI with agent workflows. Exposes ComfyUI graphs to LLM agents via MCP so an agent can compose image workflows, run them, and read back the results.